11TH CARLO & WENDY STANDARD CHESS TOURNAMENT

Open SwissStandard

59 players participated in this 6-round tournament, held from 19 Jul 2025 to 20 Jul 2025 in Dipolog City, Philippines. 2 federations represented. Top 10 Elo average was 1953, and top seed was Allan Cantonjos (🇵🇭 PHI, 2179).

Allan Cantonjos (🇵🇭 PHI, 2179) won with 5.5/6, ahead of Kevin Mirano (5.5) and Kevin Arquero (5.0). Cantonjos shared the lead from round 1, winning on tie-break.

The biggest upset came in round 6: Ariel Montero (1840) beat Mardonio Fuentes (2064), a +224-point gap.

Location

🇵🇭Dipolog City, Philippines

Dates

19 Jul 2025 → 20 Jul 2025

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 6 rounds

Top seed

🇵🇭Allan Cantonjos2179

Avg top 10

1,953

Participants

Federations · 2 represented

🇵🇭Philippines×49

FIDE (no federation)×1

Top 3

🥇
Allan Cantonjos
🇵🇭PHI·2179
5.5pts·2220perf+3.6
🥈
Kevin Mirano
🇵🇭PHI·2074
5.5pts·2570perf+6.0
🥉
Kevin Arquero
🇵🇭PHI·2083
5.0pts·2217perf+11.8

How it unfolded

Top 6 · 6 rounds

Tight race until R5; 2 players tied at 5.5/6, decided on Buchholz. Title race narrowed from 3 co-leaders at R4 to 2 at the finish.

Co-leaders

Cantonjos5.5Mirano5.5Arquero5Montero5Mangubat5Daggung4.5

R5–R6 · LEAD HELD

Allan Cantonjos held the sole lead from R5 through R6 without losing it.

R6 · TIEBREAK CLUSTER

2 players finish on 5.5/6. Cantonjos takes the title on Buchholz Cut1 (19.5).

WIN STREAKS · 3 top finishers

Allan Cantonjos 5 wins (R1–R5)Kevin Mirano 3 wins (R1–R3)Kevin Arquero 4 wins (R1–R4)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Allan Cantonjos	*	—	½	—
2Kevin Mirano	—	*	—	—
3Kevin Arquero	½	—	*	1
4Ariel Montero	—	—	0	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	Pts	Bu C1	Bu	SB	Perf	Δ
1	Cantonjos, Allan	2179	PHI	+21B	+23N	+13B	+10N	+33B	=3N	5.5	19.5	22.0	19.50	2220	+3.6
2	Mirano, Kevin	2074	PHI	+40B	+51N	+34B	=33N	+10B	+7N	5.5	16.0	17.0	15.75	2570	+6.0
3	Arquero, Kevin	2083	PHI	+39N	+22B	+20N	+4B	=7N	=1B	5.0	21.5	24.0	19.00	2217	+11.8
4	Montero, Ariel	1840	PHI	+37B	+32N	+35B	−3N	+15B	+12N	5.0	18.5	21.0	16.00	2048	+32.0
5	Mangubat, Teodor Francis	1837	PHI	+43N	+45B	−7N	+22B	+11N	+18B	5.0	17.5	19.5	15.00	2440	+23.6
6	Romarate, Geronimo	0	FID	+?B	+36N	=12B	=11B	+14N	=13N	4.5	18.5	18.5	12.50	1907	0.0
7	Daggung, Abdulkalip	0	PHI	+24B	+?N	+5B	+?N	=3B	−2B	4.5	18.5	18.5	10.50	1969	0.0
8	Amodia, Jarfinel	0	PHI	+30B	−10N	+42B	=13N	+?B	+33N	4.5	15.5	15.5	9.50	1832	0.0
9	Pada, James	0	PHI	+?B	−34N	+49B	=?N	+?B	+36N	4.5	6.0	6.0	3.50	1740	0.0
10	Carzano, Johnny Wellem	1841	PHI	+59N	+8B	+17N	−1B	−2N	+29B	4.0	22.5	22.5	11.50	1884	+1.6
11	Agga, Abdulhan	0	PHI	+19B	=12N	+27B	=6N	−5B	+24N	4.0	20.5	23.5	14.25	1919	0.0
12	Fuentes, Mardonio	2064	PHI	+50N	=11B	=6N	+23B	+29N	−4B	4.0	19.5	20.5	11.25	1752	-28.0
13	Villa, Robick Vohn K.	1831	PHI	+54B	+55N	−1N	=8B	+19N	=6B	4.0	19.5	19.5	9.50	1379	-2.2
14	Rosaupan, Carlo Magno	1912	PHI	+26B	+49N	−33B	+25N	−6B	+22N	4.0	16.0	17.0	10.00	2312	+3.2
15	Taglucop, Henry	0	PHI	F	+54N	+32B	+16B	−4N	+23B	4.0	16.0	16.0	11.00	1686	0.0
16	Tan, Mary Janelle	1643	PHI	+31B	−35N	+40B	−15N	+53B	+27N	4.0	15.0	16.0	9.50	823	-21.2
17	Mendoza, Vivencio Jr.	1775	PHI	+57B	+44N	−10B	=35N	=27B	+26N	4.0	14.5	14.5	7.75	1539	-24.4
18	Narzabal, Joemel	1843	PHI	−28B	+57N	+55B	+21N	+26B	−5N	4.0	14.5	14.5	6.50	1037	-20.4
19	Rojas, Joselito	0	PHI	−11N	+43B	+?B	+?N	−13B	+25N	4.0	13.0	13.0	5.00	1637	0.0
20	Reyes, Rey	1820	PHI	+52B	+28N	−3B	−26N	=21B	+38N	3.5	17.0	18.0	8.25	1851	+2.4
21	Bolingot, Reanald	0	PHI	−1N	+31B	+?N	−18B	=20N	+?B	3.5	16.0	16.0	4.75	1819	0.0
22	Magallanes, Princess Rane	1428	PHI	+42B	−3N	+44B	−5N	+48B	−14B	3.0	18.0	19.5	5.50	1028	-9.6
23	Suico, Seth David	1515	PHI	+56B	−1B	+37N	−12N	+46B	−15N	3.0	18.0	18.0	4.50	1115	-6.4
24	Lao, Edmund	1855	PHI	−7N	=25N	+30B	=39B	+49N	−11B	3.0	17.0	18.0	6.75	1480	-16.4
25	Jumalon, Jillianne	1480	PHI	=41N	=24B	+52N	−14B	+42N	−19B	3.0	15.5	16.5	5.75	1675	+13.2
26	Cuizon, Nicanor	0	PHI	−14N	+?B	+?N	+20B	−18N	−17B	3.0	15.5	15.5	3.50	1711	0.0
27	Mallari, Emmanuel	0	PHI	+38B	=?N	−11N	+?B	=17N	−16B	3.0	14.5	14.5	4.50	1721	0.0
28	Dagpin, Geoffrey	0	PHI	+18N	−20B	−?B	−42N	+?N	+44B	3.0	11.5	11.5	6.00	1609	0.0
29	Gador, Darwin	0	PHI	−?B	+?N	+51B	+34N	−12B	−10N	3.0	11.5	11.5	3.50	1653	0.0
30	Romarate, Gabriel	0	PHI	−8N	+53B	−24N	−37B	+55N	+?B	3.0	11.0	11.0	1.00	1055	0.0
31	Malayo, Jevemart	0	PHI	−16N	−21N	+50B	F	+?B	+?N	3.0	10.5	10.5	1.00	1603	0.0
32	Barredo, Gen Wilson	0	PHI	+?N	−4B	−15N	F	+?B	+?N	3.0	10.5	10.5	0.00	1040	0.0
33	Saludsod, Carlo	0	PHI	F	+?B	+14N	=2B	−1N	−8B	2.5	19.5	19.5	6.75	1983	0.0
34	Longjas, Elvis	1698	PHI	+46N	+9B	−2N	−29B	=39N	−35B	2.5	18.0	20.0	7.75	1049	-27.6
35	Estrella, Kristan	1623	PHI	F	+16B	−4N	=17B	−36N	+34N	2.5	18.0	18.0	8.50	1723	+26.4
36	Ventolero, Khana Kathrine	1659	PHI	+58N	−6B	=39N	F	+35B	−9B	2.5	16.5	16.5	3.75	2423	+18.0
37	Domo, Princess Danielle Louise	0	PHI	−4N	+?B	−23B	+30N	=38B	−?N	2.5	13.5	13.5	4.25	1367	0.0
38	Trani, Mikael Adrien	1619	PHI	−27N	−41B	+58N	+43B	=37N	−20B	2.5	13.5	13.5	3.25	1020	-9.6
39	Cenas, Richard	0	PHI	−3B	+56N	=36B	=24N	=34B	−?N	2.5	13.0	13.0	4.00	1675	0.0
40	FIDE 521047804	0	—	−2N	+?B	−16N	F	+?B	=48N	2.5	11.0	11.0	0.75	1059	0.0
41	Putong, Edmund Virgillo	0	PHI	=25B	+38N	−?B	F	−?N	+55B	2.5	8.0	8.0	4.00	1627	0.0
42	Ratunil, Jemuel Benedict	0	PHI	−22N	+50B	−8N	+28B	−25B	F	2.0	15.5	16.5	4.00	654	0.0
43	FIDE 521037035	0	—	−5B	−19N	+56B	−38N	−50N	+?B	2.0	12.5	12.5	0.00	928	0.0
44	Nasala, Ferdinand	0	PHI	+?N	−17B	−22N	+55B	−?B	−28N	2.0	10.0	10.0	0.00	1384	0.0
45	Barredo, Wilson	0	PHI	+?B	−5N	−?B	F	+56N	F	2.0	10.0	10.0	0.00	1030	0.0
46	Ladista, Chrys Eril	0	PHI	−34B	−?N	+?B	F	−23N	+49B	2.0	6.5	6.5	1.00	784	0.0
47	Lear, Jerich	0	PHI	−?N	−?B	−48N	F	+57N	+56B	2.0	1.5	1.5	0.00	827	0.0
48	Incio, Edgar	0	PHI	F	−52N	+47B	F	−22N	=40B	1.5	11.5	11.5	3.25	628	0.0
49	Ambuang, Christine	0	PHI	+?N	−14B	−9N	F	−24B	−46N	1.0	14.5	14.5	0.00	1084	0.0
50	FIDE 521068259	0	—	−12B	−42N	−31N	F	+43B	−?N	1.0	11.0	11.0	2.00	1264	0.0
51	FIDE 521068216	0	—	+?N	−2B	−29N	F	F	F	1.0	9.5	9.5	0.00	1274	0.0
52	Estrella, John Rhod	0	PHI	−20N	+48B	−25B	F	F	F	1.0	9.0	9.0	1.50	850	0.0
53	FIDE 521037043	0	—	−?B	−30N	+?B	F	−16N	−?B	1.0	8.0	8.0	0.00	918	0.0
54	Edombingo, Mhilter	0	PHI	−13N	−15B	+?N	F	F	F	1.0	8.0	8.0	0.00	1031	0.0
55	FIDE 521068232	0	—	F	−13B	−18N	−44N	−30B	−41N	0.0	17.5	19.5	0.00	1037	0.0
56	FIDE 521067570	0	—	−23N	−39B	−43N	F	−45B	−47N	0.0	11.5	11.5	0.00	715	0.0
57	FIDE 521054207	0	—	−17N	−18B	−?N	F	−47B	F	0.0	10.0	10.0	0.00	1009	0.0
58	FIDE 521067562	0	—	−36B	−?N	−38B	F	−?N	−?B	0.0	6.0	6.0	0.00	855	0.0
59	Decierdo, Jhim Axille	0	PHI	−10B	F	F	F	F	F	0.0	4.0	4.0	0.00	1041	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Montero, ArielPHI
+32.0
5.0 pts · #10
2Estrella, KristanPHI
+26.4
2.5 pts · #9
3Mangubat, Teodor FrancisPHI
+23.6
5.0 pts · #17

Top rating losers

1Fuentes, MardonioPHI
-28.0
4.0 pts · #25
2Longjas, ElvisPHI
-27.6
2.5 pts · #55
3Mendoza, Vivencio Jr.PHI
-24.4
4.0 pts · #30

Biggest upsets

R6+224 Elo gap
Montero, Ariel1840 beat Fuentes, Mardonio2064